/* ===================================
   VUGA TV - White Label OTT Platform
   Modern Responsive Stylesheet
   =================================== */

/* CSS Custom Properties (Variables) */
:root {
    /* Colors - Dark Mode with Red Accent */
    --primary-color: #f80000;
    --primary-dark: #cc0000;
    --primary-light: #ff3333;
    --secondary-color: #f80000;
    --accent-color: #f80000;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #f80000 0%, #cc0000 100%);
    --gradient-secondary: linear-gradient(135deg, #f80000 0%, #ff3333 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);

    /* Neutrals - Inverted for Dark Mode */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #0a0a0a;
    --gray-100: #111111;
    --gray-200: #1a1a1a;
    --gray-300: #2a2a2a;
    --gray-400: #3a3a3a;
    --gray-500: #6b7280;
    --gray-600: #9ca3af;
    --gray-700: #d1d5db;
    --gray-800: #e5e7eb;
    --gray-900: #f3f4f6;

    /* Background Colors - Dark Mode */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-dark: #000000;
    --bg-card: #1a1a1a;

    /* Text Colors - Dark Mode */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;
    --text-light: #ffffff;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(248, 0, 0, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;

    /* Header */
    --header-height: 80px;
}

/* ===================================
   Reset & Base Styles
   =================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-4xl) 0;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accent {
    color: var(--primary-color);
}

/* Animations */
.animate-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md), 0 0 20px rgba(248, 0, 0, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(248, 0, 0, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid #3a3a3a;
}

.btn--outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(248, 0, 0, 0.1);
}

.btn--large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn--small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn--full {
    width: 100%;
}

.btn__loader {
    display: none;
}

.btn.loading .btn__text {
    display: none;
}

.btn.loading .btn__loader {
    display: inline-flex;
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.header.scrolled {
    height: 70px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: var(--z-fixed);
}

.nav__logo-img {
    height: 40px;
    width: auto;
}

.nav__logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav__menu {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav__link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
    color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav__cta {
    padding: var(--spacing-sm) var(--spacing-lg);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: var(--font-size-xl);
    color: var(--text-primary);
}

/* Mobile Navigation */
@media screen and (max-width: 968px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: #0a0a0a;
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-2xl);
        box-shadow: var(--shadow-2xl);
        transition: right var(--transition-base);
        z-index: var(--z-fixed);
    }

    .nav__menu.show {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .nav__link {
        font-size: var(--font-size-xl);
    }

    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-xl);
        right: var(--spacing-xl);
        font-size: var(--font-size-2xl);
    }

    .nav__toggle {
        display: block;
    }

    .nav__cta {
        display: none;
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #111111 25%, #0f0f0f 50%, #1a1a1a 75%, #0a0a0a 100%);
}

.hero__particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-3xl) 0;
}

.hero__data {
    max-width: 600px;
}

.hero__tagline {
    grid-column: 1 / -1;
    width: 100%;
    text-align: center;
    font-size: clamp(2.5rem, 5vw, var(--font-size-6xl));
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    letter-spacing: 0.5px;
}

.text-red {
    color: #f80000;
}

.text-white {
    color: #ffffff;
}

.hero__subtitle {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(248, 0, 0, 0.15);
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.hero__title {
    font-size: clamp(1.75rem, 3.5vw, var(--font-size-4xl));
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero__platforms {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.hero__platforms-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 500;
}

.hero__platforms-icons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.platform-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: #1a1a1a;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.platform-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.platform-icon i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.platform-icon span {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Image/Device */
.hero__image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__device {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 16 / 10;
    background: linear-gradient(145deg, #1a1a1a 0%, #2a2a2a 100%);
    border-radius: var(--radius-2xl);
    padding: 15px;
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(248, 0, 0, 0.2);
}

.hero__screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #111111 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero__screen-content {
    width: 100%;
    height: 100%;
    padding: var(--spacing-md);
}

.screen-ui {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
}

.screen-logo {
    width: 60px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

.screen-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.screen-nav span {
    width: 30px;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
}

.screen-hero-img {
    flex: 1;
    background: linear-gradient(135deg, rgba(248, 0, 0, 0.3) 0%, rgba(200, 0, 0, 0.3) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.screen-cards {
    display: flex;
    gap: var(--spacing-sm);
}

.screen-card {
    flex: 1;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}

/* TV Mockup */
.hero__tv-mockup {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 580px;
}

.tv-mockup__frame {
    position: relative;
    width: 100%;
    background: linear-gradient(165deg, #2a2a2a 0%, #1a1a1a 50%, #0d0d0d 100%);
    border-radius: 24px;
    padding: 24px 24px 32px 24px;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.6),
        0 0 80px rgba(248, 0, 0, 0.12),
        inset 0 2px 0 rgba(255, 255, 255, 0.08),
        inset 0 -2px 0 rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tv-mockup__brand {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #555;
    text-transform: uppercase;
}

.tv-mockup__controls {
    position: absolute;
    bottom: 8px;
    right: 24px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.tv-mockup__btn {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #333;
    border: 1px solid #444;
}

.tv-mockup__btn--power {
    width: 10px;
    height: 10px;
    background: #f80000;
    border: none;
    box-shadow: 0 0 8px rgba(248, 0, 0, 0.6);
    animation: tvPower 2s ease-in-out infinite;
}

.tv-mockup__sensor {
    width: 20px;
    height: 4px;
    background: linear-gradient(90deg, #1a1a1a, #2a2a2a);
    border-radius: 2px;
    margin-right: 8px;
}

@keyframes tvPower {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(248, 0, 0, 0.6); }
    50% { opacity: 0.7; box-shadow: 0 0 4px rgba(248, 0, 0, 0.4); }
}

.tv-mockup__screen {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 6px;
    overflow: hidden;
    box-shadow:
        inset 0 0 40px rgba(0, 0, 0, 0.8),
        0 0 0 2px #111;
}

.tv-mockup__screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 50%);
    pointer-events: none;
    border-radius: 6px;
    z-index: 1;
}

.tv-mockup__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tv-mockup__stand {
    width: 80px;
    height: 35px;
    background: linear-gradient(180deg, #252525 0%, #1a1a1a 50%, #0d0d0d 100%);
    clip-path: polygon(15% 0%, 85% 0%, 100% 100%, 0% 100%);
    margin-top: -2px;
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.05);
}

.tv-mockup__base {
    width: 160px;
    height: 10px;
    background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
    border-radius: 0 0 6px 6px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

/* Floating Elements */
.hero__floating {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #1a1a1a;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.hero__floating i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.hero__floating--1 {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.hero__floating--2 {
    bottom: 20%;
    left: -10%;
    animation-delay: 0.5s;
}

.hero__floating--3 {
    top: 20%;
    right: -5%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Hero Scroll Indicator */
.hero__scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
}

.hero__scroll-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 60px;
    border: 2px solid #3a3a3a;
    border-radius: var(--radius-full);
    animation: bounce 2s infinite;
}

.hero__scroll-icon i {
    color: #707070;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(8px);
    }
    60% {
        transform: translateY(4px);
    }
}

/* Hero Responsive */
@media screen and (max-width: 968px) {
    .hero__content {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: var(--spacing-2xl);
    }

    .hero__data {
        max-width: 100%;
        order: 1;
    }

    .hero__description {
        max-width: 100%;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__platforms {
        align-items: center;
    }

    .hero__platforms-icons {
        justify-content: center;
    }

    .hero__image {
        order: 0;
        margin-bottom: var(--spacing-xl);
    }

    .hero__device {
        max-width: 400px;
    }

    .hero__tv-mockup {
        max-width: 400px;
    }

    .hero__floating {
        display: none;
    }

    .hero__scroll {
        display: none;
    }
}

@media screen and (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }

    .hero__device {
        max-width: 100%;
    }

    .hero__tv-mockup {
        max-width: 100%;
    }
}

/* ===================================
   Section Headers
   =================================== */
.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section__subtitle {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(248, 0, 0, 0.15);
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section__title {
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--bg-secondary);
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.about__info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.about__card {
    background: #1a1a1a;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

a.about__card {
    display: block;
    text-decoration: none;
    color: inherit;
}

.about__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.about__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.about__icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
}

.about__card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.about__card-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Stats */
.about__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl);
    background: var(--gradient-dark);
    border-radius: var(--radius-2xl);
}

.stat {
    text-align: center;
    color: var(--white);
}

.stat__number {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1;
    display: inline;
}

.stat__suffix {
    font-size: var(--font-size-3xl);
    font-weight: 800;
}

.stat__label {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-sm);
}

@media screen and (max-width: 768px) {
    .about__stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat__number {
        font-size: var(--font-size-4xl);
    }
}

@media screen and (max-width: 480px) {
    .about__stats {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Features Section
   =================================== */
.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: #1a1a1a;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid #2a2a2a;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(248, 0, 0, 0.15);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.feature-card__icon i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.feature-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-card__text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   Projects Section
   =================================== */
.projects {
    background: var(--bg-secondary);
}

.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.project-card {
    background: #1a1a1a;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.project-card__image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--white);
}

.project-card__placeholder--vuga-uz,
.project-card__placeholder--gossip,
.project-card__placeholder--fashion,
.project-card__placeholder--virtuoso {
    background: #1a1a1a !important;
}

.project-card__logo-text {
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.project-card__logo-img {
    max-width: 80%;
    max-height: 70%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.2));
}

.project-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #1a1a1a;
    border-radius: var(--radius-full);
    color: var(--primary-color);
    font-size: var(--font-size-xl);
    transform: scale(0.8);
    transition: transform var(--transition-base);
}

.project-card:hover .project-card__link {
    transform: scale(1);
}

.project-card__content {
    padding: var(--spacing-xl);
}

.project-card__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(248, 0, 0, 0.15);
    color: var(--primary-color);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.project-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.project-card__description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.project-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.project-card__features span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.project-card__features i {
    color: var(--accent-color);
}

.project-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid #2a2a2a;
}

.project-card__built {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-style: italic;
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(248, 0, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(248, 0, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cta__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(1.75rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   Contact Section
   =================================== */
.contact__content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.contact__info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.contact__info-icon i {
    font-size: var(--font-size-xl);
    color: var(--white);
}

.contact__info-data h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.contact__info-data p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.contact__benefits {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.contact__benefits h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.contact__benefits ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact__benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.contact__benefits i {
    color: var(--accent-color);
}

/* Contact Form */
.contact__form {
    background: #1a1a1a;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form__honeypot {
    position: absolute;
    left: -9999px;
}

.form__group {
    margin-bottom: var(--spacing-lg);
}

.form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.form__input,
.form__textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid #2a2a2a;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: #0a0a0a;
    transition: all var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(248, 0, 0, 0.15);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--text-muted);
}

.form__input.error,
.form__textarea.error {
    border-color: #ef4444;
}

.form__error {
    display: block;
    font-size: var(--font-size-xs);
    color: #ef4444;
    margin-top: var(--spacing-xs);
    min-height: 1rem;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__status {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    display: none;
}

.form__status.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.form__status.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

@media screen and (max-width: 968px) {
    .contact__content {
        grid-template-columns: 1fr;
    }

    .contact__info {
        order: 1;
    }

    .contact__form {
        order: 0;
    }
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: #0a0a0a;
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    display: block;
}

.footer__logo-img {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-md);
    display: block;
}

.footer__tagline {
    color: #9ca3af;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__list a {
    color: #9ca3af;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer__list a:hover {
    color: var(--white);
}

.footer__bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright,
.footer__made {
    font-size: var(--font-size-sm);
    color: #9ca3af;
}

.footer__parent-link {
    color: var(--primary-light);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.footer__parent-link:hover {
    color: var(--white);
    text-decoration: underline;
}

@media screen and (max-width: 968px) {
    .footer__content {
        grid-template-columns: 1fr;
    }

    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .footer__links {
        grid-template-columns: 1fr;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(248, 0, 0, 0.4);
}

/* ===================================
   Scroll Reveal Animations
   =================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for grids */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.reveal-stagger.active > *:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger.active > *:nth-child(2) { transition-delay: 0.2s; }
.reveal-stagger.active > *:nth-child(3) { transition-delay: 0.3s; }
.reveal-stagger.active > *:nth-child(4) { transition-delay: 0.4s; }
.reveal-stagger.active > *:nth-child(5) { transition-delay: 0.5s; }
.reveal-stagger.active > *:nth-child(6) { transition-delay: 0.6s; }
.reveal-stagger.active > *:nth-child(7) { transition-delay: 0.7s; }
.reveal-stagger.active > *:nth-child(8) { transition-delay: 0.8s; }
.reveal-stagger.active > *:nth-child(9) { transition-delay: 0.9s; }

.reveal-stagger.active > * {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Additional Responsive Adjustments
   =================================== */
@media screen and (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    .section {
        padding: var(--spacing-3xl) 0;
    }
}

@media screen and (max-width: 480px) {
    .section__title {
        font-size: 1.75rem;
    }

    .section__description {
        font-size: var(--font-size-base);
    }

    .btn--large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .header,
    .hero__bg,
    .back-to-top,
    .contact__form {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    a {
        text-decoration: underline;
    }
}